Generally takes 2-3 months once you lodge all the visa application docs online. During the process you'll be asked to submit health check and police clearance forms if you have not done so already. You'll also be given a Bridging Visa once you lodge your visa application, which will allow you to stay in Australia while your visa is being processed. Some people have had theirs granted more quickly, others have taken longer, so remember there are no guarantees about timeframe when it comes to processing times for Australian visas.
Hope this helps -
Best,
Mark Northam
Hope this helps -
Best,
Mark Northam